DE102005002231B4 - Spring plate for a vibration damper - Google Patents
Spring plate for a vibration damper Download PDFInfo
- Publication number
- DE102005002231B4 DE102005002231B4 DE200510002231 DE102005002231A DE102005002231B4 DE 102005002231 B4 DE102005002231 B4 DE 102005002231B4 DE 200510002231 DE200510002231 DE 200510002231 DE 102005002231 A DE102005002231 A DE 102005002231A DE 102005002231 B4 DE102005002231 B4 DE 102005002231B4
- Authority
- DE
- Germany
- Prior art keywords
- spring
- spring plate
- plate according
- support surface
- additional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
- B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
- B60G2204/12422—Mounting of coil springs on a damper, e.g. MacPerson strut anchoring the end coils on the spring support plate
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
Federteller (1) für einen Schwingungsdämpfer, mit einer axialen Stützfläche (5) und einer radialen Zentrierfläche (7) für eine Feder (3), wobei die radiale Zentrierfläche (7) eine radiale Kraftkomponente auf die Feder (3) ausübt, dadurch gekennzeichnet, dass zwischen der Zentrierfläche (7) und der Feder (3) eine zusätzliche Feder (13) mit einer nach radial außen gerichteten Kraftkomponente angeordnet ist.Spring plate (1) for a vibration damper, having an axial support surface (5) and a radial centering surface (7) for a spring (3), the radial centering surface (7) exerting a radial force component on the spring (3), characterized that between the centering surface (7) and the spring (3) an additional spring (13) is arranged with a radially outwardly directed force component.
Description
Die Erfindung betrifft einen Federteller für einen Schwingungsdämpfer gemäß dem Oberbegriff von Patentanspruch 1.The The invention relates to a spring plate for a vibration damper according to the preamble of Claim 1.
Die Feder an einem Federbein erzeugt Seitenkräfte, die eine unerwünschte Reibungskraft innerhalb des Federbeins mit sich bringen. Ein Kernproblem besteht darin, dass die Feder bei vertretbarem Fertigungsaufwand nicht ausreichend präzise hergestellt werden kann.The Spring on a strut generates lateral forces that create an undesirable frictional force within the strut. A core problem exists in that the spring with reasonable manufacturing cost insufficient precisely made can be.
Aus
der gattungsbildenden
Die
Eine exakte Führung der Feder auf dem Federteller verhindert eine Geräuschbildung verursacht durch eine Relativbewegung der Feder auf dem Federteller.A exact guidance the spring on the spring plate prevents noise caused by a relative movement of the spring on the spring plate.
Aufgabe der vorliegenden Erfindung ist es einen Federteller mit einer exakten Führung der Feder zu schaffen.task The present invention is a spring plate with a precise guide to create the spring.
Erfindungsgemäß wird die Aufgabe durch die Merkmale des Patentanspruchs 1 gelöst.According to the invention Problem solved by the features of claim 1.
Zwischen der Zentrierfläche und der Feder ist eine zusätzliche Feder mit einer nach radial außen gerichteten Kraftkomponente angeordnet. Der Federteller verfügt über eine deutlich einfachere räumliche Ausgestaltung.Between the centering surface and the spring is an extra Spring with a radially outward directed Force component arranged. The spring plate has a much simpler spatial Design.
Bei der erfindungsgemäßen Lösung wird kein exakter Kraftdurchstoßpunkt angestrebt, sondern nur noch eine Lage in einem definierten Bereich. Wenn man die axiale Stützfläche des Federtellers in vier Quadranten unterteilt, dann reicht es völlig aus, wenn der Kraftdurchstoßpunkt bei den verwendeten Federn stets in einem der vier Quadranten liegt. Die zusätzliche Feder korrigiert durch die wirksame Kraftkomponente den bewusst akzeptierten Fehler des Kraftdurchstoßpunktes.at the solution according to the invention is no exact force penetration point desired, but only one location in a defined area. If one the axial support surface of the Federtellers divided into four quadrants, then it is enough, if the force piercing point with the springs used always lies in one of the four quadrants. The additional Spring deliberately corrects by the effective force component accepted fault of the force puncture point.
Eine konstruktive Ausgestaltung der Erfindung besteht darin, dass die axiale Stützfläche nach radial außen ein ansteigendes Profil aufweist. Bei einem schräggestellten Federteller wird ausgehend vom Schrägwinkel das ansteigende Profil berechnet.A constructive embodiment of the invention is that the axial support surface radially Outside has a rising profile. When a tilted spring plate is starting from the skew angle calculates the rising profile.
Zusätzlich oder alternativ kann die Stützfläche ein nach radial außen abfallendes Profil aufweisen. Es werden die an dem Profil angreifenden Kräfte der Feder zur Korrektur des Kraftdurchstoßpunktes genutzt.Additionally or Alternatively, the support surface a radially outward have sloping profile. It will attack those on the profile Forces of Spring used to correct the force puncture point.
In weiterer konstruktiver Ausgestaltung wird die zusätzliche Feder von einer Blattfeder gebildet. Die Blattfeder kann bei sehr kleinem Bauraum eine sehr große Kraft aufweisen und auch sehr leicht in räumlich gekrümmten Bauräumen angeordnet werden.In Another structural design is the additional Spring formed by a leaf spring. The leaf spring can be at very small space a very large Have force and are also very easily arranged in spatially curved space.
Des Weiteren kann die zusätzliche Feder als eine Opferanode ausgeführt sein, indem sie z. B. von einem verzinkten Federblech gebildet wird. Die Opferanode verhindert die Rostbildung am Federteller und/oder an der Feder.Of Further, the additional Spring executed as a sacrificial anode be by B. is formed by a galvanized spring plate. The sacrificial anode prevents the formation of rust on the spring plate and / or at the spring.
Man kann auch vorsehen, dass die zusätzliche Feder von einem Elastomerkörper gebildet wird. Der Elastomerkörper kann aus einem Gummi oder Kunststoff bestehen.you can also provide that extra Pen from an elastomeric body is formed. The elastomer body can be made of rubber or plastic.
Eine zusätzliche Maßnahme zur Geräuschisolierung kann darin bestehen, dass die Feder von einer Kunststoffunterlage getragen wird.A additional measure for noise isolation may be that the spring of a plastic pad will be carried.
Um den Montageaufwand gering zu halten, kann die Kunststoffunterlage und die zusätzliche Feder mit der nach radial außen gerichteten Kraftkomponente einteilig ausgeführt sein.Around To keep the assembly effort low, the plastic backing and the extra Spring with the radially outward directed force component be made in one piece.
Gemäß einem vorteilhaften Unteranspruch kann die axiale Stützfläche in Umfangsrichtung eine Steigung aufweisen. Mit dieser sogenannten Rampe wird verhindert, dass sich die Feder in Umfangsrichtung verdreht und damit Geräusche verursacht.According to one Advantageous subclaim, the axial support surface in the circumferential direction a slope exhibit. With this so-called ramp is prevented the spring is twisted in the circumferential direction and thus causes noise.
Anhand der folgenden Figurenbeschreibung soll die Erfindung näher erläutert werden.Based The following description of the figures, the invention will be explained in more detail.
Es zeigt:It shows:
Die
Alternativ
oder zusätzlich
kann die axiale Stützfläche
Die
Die
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510002231 DE102005002231B4 (en) | 2005-01-18 | 2005-01-18 | Spring plate for a vibration damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510002231 DE102005002231B4 (en) | 2005-01-18 | 2005-01-18 | Spring plate for a vibration damper |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005002231A1 DE102005002231A1 (en) | 2006-07-27 |
DE102005002231B4 true DE102005002231B4 (en) | 2010-04-15 |
Family
ID=36650388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510002231 Expired - Fee Related DE102005002231B4 (en) | 2005-01-18 | 2005-01-18 | Spring plate for a vibration damper |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005002231B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9944143B2 (en) * | 2016-01-08 | 2018-04-17 | Ford Global Technologies, Llc | Spring pad for vehicle suspension |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008062902B4 (en) * | 2008-12-23 | 2022-01-27 | Volkswagen Ag | Vibration damper and protective cap for attachment to a tank tube of a vibration damper |
KR101795058B1 (en) * | 2011-10-31 | 2017-11-07 | 현대자동차주식회사 | Device for supporting spring in suspension for vehicle |
CN103089877B (en) * | 2013-02-01 | 2015-02-18 | 河南万泰机械有限公司 | Fixing and connecting structure of tension and pressure spring |
DE102017215131A1 (en) | 2017-08-30 | 2019-02-28 | Thyssenkrupp Ag | spring plate |
DE102018214798A1 (en) * | 2018-08-31 | 2020-03-05 | Thyssenkrupp Ag | Spring-spring plate arrangement for a chassis and a method for producing a spring-spring plate arrangement for a vehicle chassis |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203658C2 (en) * | 1992-02-08 | 1995-07-13 | Bayerische Motoren Werke Ag | Coil spring support, especially on a vehicle shock absorber |
DE19932868A1 (en) * | 1999-07-14 | 2001-01-25 | Mannesmann Sachs Ag | MacPherson strut unit for motor vehicles with internal level regulation has spring plate acting with piston rod and adjustable in cardan fashion relative to it |
DE19939515C2 (en) * | 1999-08-20 | 2002-06-13 | Porsche Ag | Strut for a motor vehicle with a bearing for a coil spring |
-
2005
- 2005-01-18 DE DE200510002231 patent/DE102005002231B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4203658C2 (en) * | 1992-02-08 | 1995-07-13 | Bayerische Motoren Werke Ag | Coil spring support, especially on a vehicle shock absorber |
DE19932868A1 (en) * | 1999-07-14 | 2001-01-25 | Mannesmann Sachs Ag | MacPherson strut unit for motor vehicles with internal level regulation has spring plate acting with piston rod and adjustable in cardan fashion relative to it |
DE19939515C2 (en) * | 1999-08-20 | 2002-06-13 | Porsche Ag | Strut for a motor vehicle with a bearing for a coil spring |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9944143B2 (en) * | 2016-01-08 | 2018-04-17 | Ford Global Technologies, Llc | Spring pad for vehicle suspension |
Also Published As
Publication number | Publication date |
---|---|
DE102005002231A1 (en) | 2006-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |